The ballroom lights blurred. Thomas felt a strange ringing in his ears. He was enjoying himself, really, until *she* strolled in, arms linked with a man he didn't recognize. Sarah. He hadn’t expected her. The wedding was for a colleague from work.

His heart pounded a frantic rhythm against his ribs. He felt disconnected from his own body. He found himself incapable of forming a coherent thought. All he could do was stare. He felt as if he was watching a film play out, but he was no longer an active participant.

He felt the eyes of the man Sarah was with. He nodded. The man nodded back. The exchange felt like a lifetime. He wished he could teleport himself to a different galaxy. He felt trapped.

Emotion: dumbstruck

Cluster: Surprise / Confusion
PC1 (Valence): -1.99 Negative
PC2 (Disposition): -0.71

Role in Research

This story is one of 1,000 stories generated for the emotion dumbstruck. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 dumbstruck stories, after denoising with neutral dialogue baselines, produces the dumbstruck emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the dumbstruck vector is projected through the unembedding matrix.

Promoted:
будто0.326
не0.285
😶0.275
仿佛0.267
依旧0.258
Suppressed:
enthusi-0.278
la-0.264
K-0.260
wholeheartedly-0.255
-0.254